Which to use
“di” and “duc” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #2,274
- “di” frequency rank
- #2,118
- “duc” frequency rank
- 4392
- confusion score
Side-by-Side Comparison
| Feature | di | duc |
|---|---|---|
| Definition | Autre nom pour la dri, la femelle du yack. | Titre qui était le plus élevé parmi l’ancienne noblesse de France et de quelques autres États. |
Where the eye mixes di and duc
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Look-alike desk: di vs duc
A purely visual mix-up. di (\di\) and duc (\dyk\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 4392, derived from the frequency rank of both members and their visual similarity.
di is recorded at frequency rank #2,274, classified as anoun, pronounced \di\. duc is at rank #2,118, tagged as anoun, pronounced \dyk\.
Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.
With a confusion score of 4392, this pair ranks #431,724 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of di vs duc
Shared letters: d. Private to "di": i. Private to "duc": cu.
"di" · 2 letters · shape CV · "duc" · 3 letters · shape CVC
Frequently Asked Questions
Is swapping "di" for "duc" ever safe?
In ordinary French text, does "di" or "duc" show up more?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "di" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "duc" - compare definitions side by side with the headword page. Word entry
- This pair ranks #431,724 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "di" and "duc" also get mixed up with nearby pairs, the highest-scored neighbour is "DCI vs di". Nearby pair
Confusion rank #431,724 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.